<template>
    <div>
        <el-card style="height:calc(100vh - 110px)">
            <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
                <el-form-item label="分类名称" prop="categoryName">
                    <el-input v-model="queryParams.categoryName" placeholder="请输入分类名称" clearable size="small"
                        @keyup.enter.native="handleQuery" />
                </el-form-item>
                <el-form-item label="分类编码" prop="code">
                    <el-input v-model="queryParams.code" placeholder="请输入分类编码" clearable size="small"
                        @keyup.enter.native="handleQuery" />
                </el-form-item>
                <el-form-item>
                    <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
                    <el-button icon="el-icon-refresh" type="warning" size="mini" @click="resetQuery">重置</el-button>
                </el-form-item>
            </el-form>

            <el-row :gutter="10" class="mb8">
                <el-col :span="1.5">
                    <el-button type="primary" icon="el-icon-plus" size="mini" @click="handleAdd"
                        v-hasPermi="['workflow:category:add']">新增</el-button>
                </el-col>
                <!-- <el-col :span="1.5">
                    <el-button type="primary"
                               icon="el-icon-edit"
                               size="mini"
                               :disabled="single"
                               @click="handleUpdate"
                               v-hasPermi="['workflow:category:edit']">编辑</el-button>
                </el-col> -->
                <el-col :span="1.5">
                    <el-button type="danger" icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete"
                        v-hasPermi="['workflow:category:remove']">删除</el-button>
                </el-col>
                <el-col :span="1.5">
                    <el-button icon="el-icon-download" size="mini" @click="handleExport"
                        v-hasPermi="['workflow:category:export']">导出</el-button>
                </el-col>
                <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
            </el-row>

            <div class="tp_box">
                <el-table v-loading="loading" :data="categoryList" @selection-change="handleSelectionChange"
                    height="calc(100vh - 300px)">
                    <el-table-column type="selection" width="55" align="center" :selectable="selectable" />
                    <el-table-column label="分类编号" align="center" prop="categoryId" v-if="true" />
                    <el-table-column label="分类名称" align="center" prop="categoryName" />
                    <el-table-column label="分类编码" align="center" prop="code" />
                    <el-table-column label="备注" align="center" prop="remark" />
                    <el-table-column label="操作" align="center" class-name="small-padding">
                        <template slot-scope="scope">
                            <el-button size="mini" type="primary" @click="handleUpdate(scope.row)"
                                v-hasPermi="['workflow:category:edit']" v-if="scope.row.categoryName != '事件管理'
                                    && scope.row.categoryName != '问题管理'
                                    && scope.row.categoryName != '变更管理'
                                    && scope.row.categoryName != '配置管理'
                                    && scope.row.categoryName != '资源管理'
                                    && scope.row.categoryName != '服务水平管理'
                                    && scope.row.categoryName != '归档知识库流程'
                                    ">编辑</el-button>
                            <el-button size="mini" type="danger" @click="handleDelete(scope.row)"
                                v-hasPermi="['workflow:category:remove']" v-if="scope.row.categoryName != '事件管理'
                                    && scope.row.categoryName != '问题管理'
                                    && scope.row.categoryName != '变更管理'
                                    && scope.row.categoryName != '配置管理'
                                    && scope.row.categoryName != '资源管理'
                                    && scope.row.categoryName != '服务水平管理'
                                    && scope.row.categoryName != '归档知识库流程'

                                    ">删除</el-button>
                        </template>
                    </el-table-column>
                </el-table>

                <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNum"
                    :limit.sync="queryParams.pageSize" @pagination="getList" />
            </div>
        </el-card>

        <!-- 添加或修改【请填写功能名称】对话框 -->
        <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
            <el-form ref="form" :model="form" :rules="rules" label-width="80px">
                <el-form-item label="分类名称" prop="categoryName">
                    <el-input v-model="form.categoryName" placeholder="请输入分类名称" />
                </el-form-item>
                <el-form-item label="分类编码" prop="code">
                    <el-input v-model="form.code" placeholder="请输入分类编码" />
                </el-form-item>
                <el-form-item label="备注" prop="remark">
                    <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" />
                </el-form-item>
            </el-form>
            <div slot="footer" class="dialog-footer">
                <el-button :loading="buttonLoading" type="primary" @click="submitForm">确 定</el-button>
                <el-button @click="cancel">取 消</el-button>
            </div>
        </el-dialog>
    </div>
</template>

<script>
import {
    listCategory,
    getCategory,
    delCategory,
    addCategory,
    updateCategory,
} from "@/api/workflow/category";

export default {
    name: "Category",
    data() {
        return {
            // 按钮loading
            buttonLoading: false,
            // 遮罩层
            loading: true,
            // 选中数组
            ids: [],
            // 非单个禁用
            single: true,
            // 非多个禁用
            multiple: true,
            // 显示搜索条件
            showSearch: true,
            // 总条数
            total: 0,
            // 【请填写功能名称】表格数据
            categoryList: [],
            // 弹出层标题
            title: "",
            // 是否显示弹出层
            open: false,
            // 查询参数
            queryParams: {
                pageNum: 1,
                pageSize: 10,
                categoryName: undefined,
                code: undefined,
            },
            // 表单参数
            form: {},
            // 表单校验
            rules: {
                categoryName: [
                    { required: true, message: "分类名称不能为空", trigger: "blur" },
                ],
                code: [
                    { required: true, message: "分类编码不能为空", trigger: "blur" },
                ],
            },
        };
    },
    created() {
        this.getList();
    },
    methods: {
        selectable(row, index) {
            //伪代码
            console.log(row);
            if (row.categoryName == '事件管理'
                || row.categoryName == '问题管理'
                || row.categoryName == '变更管理'
                || row.categoryName == '配置管理'
                || row.categoryName == '资源管理'
                || row.categoryName == '服务水平管理'
                || row.categoryName == '归档知识库流程') {
                return false
            } else {
                return true
            }
        },
        /** 查询【请填写功能名称】列表 */
        getList() {
            this.loading = true;
            listCategory(this.queryParams).then((response) => {
                this.categoryList = response.rows;
                this.total = response.total;
                this.loading = false;
            });
        },
        // 取消按钮
        cancel() {
            this.open = false;
            this.reset();
        },
        // 表单重置
        reset() {
            this.form = {
                categoryId: undefined,
                categoryName: undefined,
                code: undefined,
                createBy: undefined,
                createTime: undefined,
                updateBy: undefined,
                updateTime: undefined,
                remark: undefined,
                delFlag: undefined,
            };
            this.resetForm("form");
        },
        /** 搜索按钮操作 */
        handleQuery() {
            this.queryParams.pageNum = 1;
            this.getList();
        },
        /** 重置按钮操作 */
        resetQuery() {
            this.resetForm("queryForm");
            this.handleQuery();
        },
        // 多选框选中数据
        handleSelectionChange(selection) {
            this.ids = selection.map((item) => item.categoryId);
            this.single = selection.length !== 1;
            this.multiple = !selection.length;
        },
        /** 新增按钮操作 */
        handleAdd() {
            this.reset();
            this.open = true;
            this.title = "新增流程分类";
        },
        /** 修改按钮操作 */
        handleUpdate(row) {
            this.loading = true;
            this.reset();
            const categoryId = row.categoryId || this.ids;
            getCategory(categoryId).then((response) => {
                this.loading = false;
                this.form = response.data;
                this.open = true;
                this.title = "编辑流程分类";
            });
        },
        /** 提交按钮 */
        submitForm() {
            this.$refs["form"].validate((valid) => {
                if (valid) {
                    this.buttonLoading = true;
                    if (this.form.categoryId != null) {
                        updateCategory(this.form)
                            .then((response) => {
                                this.$modal.msgSuccess("修改成功");
                                this.open = false;
                                this.getList();
                            })
                            .finally(() => {
                                this.buttonLoading = false;
                            });
                    } else {
                        addCategory(this.form)
                            .then((response) => {
                                this.$modal.msgSuccess("新增成功");
                                this.open = false;
                                this.getList();
                            })
                            .finally(() => {
                                this.buttonLoading = false;
                            });
                    }
                }
            });
        },
        /** 删除按钮操作 */
        handleDelete(row) {
            const categoryIds = row.categoryId || this.ids;
            this.$modal
                .confirm(
                    '是否确认删除【请填写功能名称】编号为"' + categoryIds + '"的数据项？'
                )
                .then(() => {
                    this.loading = true;
                    return delCategory(categoryIds);
                })
                .then(() => {
                    this.loading = false;
                    this.getList();
                    this.$modal.msgSuccess("删除成功");
                })
                .finally(() => {
                    this.loading = false;
                });
        },
        /** 导出按钮操作 */
        handleExport() {
            this.download(
                "workflow/category/export",
                {
                    ...this.queryParams,
                },
                `category_${new Date().getTime()}.xlsx`
            );
        },
    },
};
</script>

<style lang="scss" scoped></style>
